<!--
 * @Author: 17791960890 503350879@qq.com
 * @Date: 2024-12-11 16:29:51
 * @LastEditors: 17791960890 503350879@qq.com
 * @LastEditTime: 2024-12-12 11:09:46
 * @FilePath: \bidding-customer-front\src\views\coalMarketPro\coalTypeManage\CoalTypeImportForm.vue
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
-->
<template>
  <Dialog v-model="dialogVisible" title="煤种导入" width="400">
    <el-upload ref="uploadRef" v-model:file-list="fileList" :action="importUrl + '?updateSupport=' + updateSupport"
      :auto-upload="false" :disabled="formLoading" :headers="uploadHeaders" :limit="1" :on-error="submitFormError"
      :on-exceed="handleExceed" :on-success="submitFormSuccess" accept=".xlsx, .xls" drag>
      <Icon icon="ep:upload" />
      <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
    </el-upload>
    <template #footer>
      <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script lang="ts" name="SystemUserImportForm" setup>
  import * as UserApi from '@/api/system/user'
  import { getAccessToken, getTenantId } from '@/utils/auth'
  import download from '@/utils/download'

  const message = useMessage() // 消息弹窗

  const dialogVisible = ref(false) // 弹窗的是否展示
  const formLoading = ref(false) // 表单的加载中
  const uploadRef = ref()
  const importUrl =
    import.meta.env.VITE_BASE_URL + import.meta.env.VITE_API_URL + '/gvCollieryMgr/import'
  const uploadHeaders = ref() // 上传 Header 头
  const fileList = ref([]) // 文件列表
  const updateSupport = ref(0) // 是否更新已经存在的用户数据

  /** 打开弹窗 */
  const open = () => {
    dialogVisible.value = true
    resetForm()
  }
  const close = () => {
    dialogVisible.value = false
  }
  defineExpose({ open }) // 提供 open 方法，用于打开弹窗

  /** 提交表单 */
  const submitForm = async () => {
    if (fileList.value.length == 0) {
      message.error('请上传文件')
      return
    }
    // 提交请求
    uploadHeaders.value = {
      Authorization: 'Bearer ' + getAccessToken(),
      'tenant-id': getTenantId()
    }
    formLoading.value = true
    uploadRef.value!.submit()
  }

  /** 文件上传成功 */
  const emits = defineEmits(['success'])
  const submitFormSuccess = (response: any) => {
    if (response.code !== 0) {
      message.error(response.msg)
      formLoading.value = false
      return
    }
    message.alert('上传成功')
    // 发送操作成功的事件
    dialogVisible.value = false
  }

  /** 上传错误提示 */
  const submitFormError = (): void => {
    message.error('上传失败，请您重新上传！')
    formLoading.value = false
  }

  /** 重置表单 */
  const resetForm = () => {
    // 重置上传状态和文件
    formLoading.value = false
    uploadRef.value?.clearFiles()
  }

  /** 文件数超出提示 */
  const handleExceed = (): void => {
    message.error('最多只能上传一个文件！')
  }
</script>